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10 Best Heat And Cool Window Units 2025 in the United States
#1
Winner
Frigidaire 10,000 BTU Window Air Conditioner with Remote Control, Cools Up to 450 Sq. Ft., Quiet Operation, Eco Mode, 3 Fan Speeds, Auto Restart, White
The Frigidaire FHWC103TC1 Window Air Conditioner is a solid choice for cooling a medium-sized room up to 450 square feet, thanks to its 10,000 BTU cooling power. One of its notable strengths is the multi-speed fan, which provides three different settings for better cooling flexibility. Additionally, the unit comes with convenient features like remote control, a filter light reminder, and a washable dust filter, which can simplify maintenance and operation.
Rating
9.8
Chosen by1,371
BTU (British Thermal Units)
Noise Level
Thermostat Control
Most important from
17266 reviews
#2
Frigidaire 5,000 BTU Window-Mounted Air Conditioner, Cools Up to 250 Sq. Ft., Quiet Operation, Effortless Temperature Control, 2 Fan Speeds, Auto Restart, White
The Frigidaire 5,000 BTU Window-Mounted Air Conditioner is designed to cool spaces up to 250 sq. ft., making it ideal for bedrooms and small living areas. With 5,000 BTU, it provides sufficient cooling power for such spaces. The unit operates quietly at a noise level of 52 dB, which is comparable to a normal conversation, ensuring it doesn't disturb your peace. The Energy Efficiency Ratio (EER) of 11 is decent, though not the highest in the market, meaning it offers reasonable energy savings but may not be the most cost-effective option over time.
Rating
9.6
BTU (British Thermal Units)
EER (Energy Efficiency Ratio)
Noise Level
Most important from
17266 reviews
#3
LG 12,000 BTU Smart Window Air Conditioner, 115V, AC Window Unit for Rooms up to 550 Sq. Ft., Perfect for Kitchen or Living Room, Phone & Voice Control, Works with LG ThinQ, Amazon Alexa, Hey Google
The LG 12,000 BTU Smart Window Air Conditioner is a solid choice for cooling large rooms up to 550 square feet, such as kitchens or living rooms. With a BTU rating of 12,000, it is powerful enough for substantial cooling tasks. The Energy Efficiency Ratio (EER) of 12 is decent, providing a balance between performance and energy consumption without being the top performer in energy savings. The unit operates at a noise level as low as 52 dB, which is relatively quiet, making it suitable for spaces where you don't want a lot of background noise.
Rating
9.4
Noise Level
Installation and Size
Additional Features
Most important from
16815 reviews
Top 10 Best Heat And Cool Window Units 2025 in the United States
#1
Winner
9.8 score
Frigidaire 10,000 BTU Window Air Conditioner with Remote Control, Cools Up to 450 Sq. Ft., Quiet Operation, Eco Mode, 3 Fan Speeds, Auto Restart, White
Frigidaire 10,000 BTU Window Air Conditioner with Remote Control, Cools Up to 450 Sq. Ft., Quiet Operation, Eco Mode, 3 Fan Speeds, Auto Restart, White
BTU (British Thermal Units): 10000
Noise Level: 54 dB
Installation and Size: 21.4 x 18.9 x 14.6 inches
Additional Features: Remote Controlled, Filter Light Reminder
Chosen by 1371 this week
Frigidaire 5,000 BTU Window-Mounted Air Conditioner, Cools Up to 250 Sq. Ft., Quiet Operation, Effortless Temperature Control, 2 Fan Speeds, Auto Restart, White
Frigidaire 5,000 BTU Window-Mounted Air Conditioner, Cools Up to 250 Sq. Ft., Quiet Operation, Effortless Temperature Control, 2 Fan Speeds, Auto Restart, White
BTU (British Thermal Units): 5000
EER (Energy Efficiency Ratio): 11
Noise Level: 52 dB
Thermostat Control: Effortless Temp Control
Installation and Size: 15.25"D x 16"W x 12"H
Additional Features: Dust Filter, Auto Restart, Long cord
LG 12,000 BTU Smart Window Air Conditioner, 115V, AC Window Unit for Rooms up to 550 Sq. Ft., Perfect for Kitchen or Living Room, Phone & Voice Control, Works with LG ThinQ, Amazon Alexa, Hey Google
LG 12,000 BTU Smart Window Air Conditioner, 115V, AC Window Unit for Rooms up to 550 Sq. Ft., Perfect for Kitchen or Living Room, Phone & Voice Control, Works with LG ThinQ, Amazon Alexa, Hey Google
BTU (British Thermal Units): 12000
EER (Energy Efficiency Ratio): 12
Noise Level: 52 dB
Thermostat Control: Yes
Installation and Size: 22.2 x 23.6 x 15 inches
Additional Features: Remote Controlled, Filter Light Reminder
LG 8,000 BTU Window Air Conditioner, 115V, Cools 340 Sq.Ft. for Bedroom, Living Room, Apartment, Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, White
LG 8,000 BTU Window Air Conditioner, 115V, Cools 340 Sq.Ft. for Bedroom, Living Room, Apartment, Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, White
BTU (British Thermal Units): 8000
Noise Level: 53 dB
Thermostat Control: digital control panel
Installation and Size: 19.6 x 19.4 x 12.4 inches
Additional Features: remote control, Auto Cool, 4-way air
LG 6,000 BTU Window Air Conditioner, 115V, Cools 250 Sq.Ft. for Bedroom, Den, Living Room, Quiet Operation, with Remote, 2 Cooling & Fan Speeds, 2-Way Air Deflection, Auto Restart, White
LG 6,000 BTU Window Air Conditioner, 115V, Cools 250 Sq.Ft. for Bedroom, Den, Living Room, Quiet Operation, with Remote, 2 Cooling & Fan Speeds, 2-Way Air Deflection, Auto Restart, White
BTU (British Thermal Units): 6000
Noise Level: 52 dB
Thermostat Control: digital control panel
Installation and Size: 14.38"D x 17.31"W x 11.13"H
Additional Features: Remote, Dehumidifier, 3 speeds, auto-restart
Related Products
Profile PHNT12CC Clearview Air Conditioner 12,000, Inverter Technology, Ultra Quiet, Medium Rooms up to 550 Sq. FT, Full Window View with Easy Installation, Energy-Efficient Cooling, 12200 BTU, White
Profile PHNT12CC Clearview Air Conditioner 12,000, Inverter Technology, Ultra Quiet, Medium Rooms up to 550 Sq. FT, Full Window View with Easy Installation, Energy-Efficient Cooling, 12200 BTU, White
BTU (British Thermal Units): 12,200
EER (Energy Efficiency Ratio): 12.1
Noise Level: 40 dB
Installation and Size: 28 x 19.63 x 12.75 inches
Additional Features: Filter Light Reminder, Inverter Compressor
Midea 5,000 BTU EasyCool Small Window Air Conditioner - Cool up to 150 Sq. Ft. with Easy-to-Use Mechanical Controls and Reusable Filter, Perfect for Small Bedroom, Living Room, Home Office
Midea 5,000 BTU EasyCool Small Window Air Conditioner - Cool up to 150 Sq. Ft. with Easy-to-Use Mechanical Controls and Reusable Filter, Perfect for Small Bedroom, Living Room, Home Office
BTU (British Thermal Units): 5000 British Thermal Units
EER (Energy Efficiency Ratio): 11.0
Noise Level: 57 dB
Thermostat Control: Mechanical buttons
Installation and Size: Fits windows 23"-36"; 15.35"D x 15.98"W x 12.05"H
Additional Features: Copper core, dust filter, 2 fan speeds
Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 550 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White
Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 550 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White
BTU (British Thermal Units): 12000
EER (Energy Efficiency Ratio): 13.3
Noise Level: 45 dBA
Installation and Size: 22.17 x 19.41 x 13.9 inches
Additional Features: Inverter Compressor, Remote, WiFi, Heating, Cooling, Dehumidifier
#10
7.4 score
LG 9,800 BTU Through the Wall Air Conditioner with Supplemental Heat, 230V, AC Wall Unit for Rooms up to 440 Sq.Ft. (18' x 25' Room Size), Perfect for Bedroom, AC with Remote and Auto-Restart, White
LG 9,800 BTU Through the Wall Air Conditioner with Supplemental Heat, 230V, AC Wall Unit for Rooms up to 440 Sq.Ft. (18' x 25' Room Size), Perfect for Bedroom, AC with Remote and Auto-Restart, White
BTU (British Thermal Units): 9800
EER (Energy Efficiency Ratio): 9.8
Noise Level: 54 dB
Thermostat Control: Digital, remote control
Installation and Size: Through-the-wall, 20.09 x 24 x 14.41
Additional Features: Remote, Filter Light, Heating, Cooling, Dehumidifier
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Buying Guide for the Best Heat And Cool Window Units
When it comes to choosing a heat-and-cool window unit, it's important to consider several key specifications to ensure you get the best fit for your needs. These units are versatile as they can provide both heating and cooling, making them ideal for year-round use. Understanding the key specs will help you make an informed decision and ensure that the unit you choose will effectively regulate the temperature in your space. Here are the key specifications to consider:BTU (British Thermal Units)BTU measures the amount of heat a unit can remove or add to a room per hour. This spec is crucial because it determines the unit's heating and cooling capacity. Units with higher BTUs can handle larger spaces, while lower BTUs are suitable for smaller rooms. To choose the right BTU, consider the size of the room where the unit will be installed. For small rooms (up to 150 square feet), 5,000-6,000 BTUs are sufficient. Medium rooms (150-300 square feet) require 7,000-8,000 BTUs, and large rooms (300-450 square feet) need 9,000-12,000 BTUs.
EER (Energy Efficiency Ratio)EER indicates the efficiency of the unit in converting electricity into cooling or heating. A higher EER means the unit is more energy-efficient, which can lead to lower electricity bills. EER is calculated by dividing the BTU rating by the unit's wattage. Look for units with an EER of 10 or higher for better energy efficiency. If you prioritize energy savings and environmental impact, opt for a unit with a higher EER.
Noise LevelNoise level is measured in decibels (dB) and indicates how loud the unit will be during operation. This is important if you plan to use the unit in a bedroom, office, or any other space where quiet is essential. Units with noise levels below 50 dB are considered quiet, while those above 60 dB may be too loud for some users. If you are sensitive to noise or need a peaceful environment, choose a unit with a lower noise level.
Thermostat ControlThermostat control allows you to set and maintain a desired temperature in the room. This feature is important for comfort and energy efficiency, as it prevents the unit from running continuously. Look for units with digital thermostats for precise temperature control. If you want to maintain a consistent temperature without manual adjustments, a unit with a programmable thermostat is ideal.
Installation and SizeThe size and installation process of the unit are important to ensure it fits your window and can be installed properly. Measure your window dimensions and compare them with the unit's specifications. Some units are designed for easy installation with minimal tools, while others may require professional help. If you prefer a hassle-free setup, choose a unit that is labeled as easy to install.
Additional FeaturesAdditional features such as remote control, sleep mode, timer, and air filters can enhance the convenience and functionality of the unit. Remote control allows you to adjust settings from a distance, sleep mode reduces noise and energy consumption at night, timers let you schedule operation times, and air filters improve air quality. Consider which features are important to you based on your lifestyle and preferences.